I have an application which has a canvas where I can draw free hand stuff. Now, I would want to display a toast message on the MotionEvent.KEY_UP event which can be handled in the开发者_运维知识库 onT
I want to set an image from gallery as a background to the canvas in fingerpaint (api demo sample). I can retrieve the image from gallery b开发者_如何转开发ut not able to set that as a background. One
I have pretty complex custom ImageView and on the other hand I have开发者_JAVA百科 Picture object that I want to draw it on the ImageView\'s canvas? Is this possible? The Picture object is not to be c
I am trying to draw objects on a canvas in Android. For instance, for a filled triangle, I define the values for the triangle in one class and using a button click, I would like to call the canvas fro
I have a class Panel which overrides onDraw() method as below.I have two images mentioned in canvas.drawBitmap(),as of now their position is fixed. Is it possible for me to move these two images from
I am new in android and working on the camera application. In this app I have开发者_如何学Python one transparent image (Image Frame) in assets folder and I want to show this file as my camera view unl
I have an activity which shows a view, within the view there is a canvas which is draw, then I have an ontouch function which should allow the canvas to be dragged/zoomed. However when debugging it ap
I have an app, in which i used TouchImageView to include an image, and implement zooming using pinch zoom, panning, etc. It\'s working fine. Now i need to include some kind of an image, or a text writ
I am trying to do a simple GUI interaction - touch the screen and have a red ball move there from its previous position.Everything works great, except that my ball appears at an offset from where I in
If I have a canvas, on which I draw a Bitmap like this: canvas.drawBitmap(bmLargeImage, srcRect, destRect, paint);
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